masterpiece, best quality, solo, 1girl, aged up, happy, ruby_kurosawa, kurosawa_ruby, short hair, bangs, red hair, aqua eyes, green eyes, two side up, fairy-themed idol dress, sheer pastel layers, petal skirt, butterfly wings, floral crown, garden stage in spring bloom, morning sunlight through trees, butterflies fluttering around, innocent and magical atmosphere, soft pose and gentle expression
